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Table 3 Reliability of the moblity tests of the shoulder

From: Interrater reliability of clinical tests to evaluate scapulothoracic motion

  Percent agreement Kappa (κ) 95% CI PABAK 95% CI Bias index Prevalance index
Test 1 Patients 17/19 (89%) 0.60 (0.11, 1.00) 0.79 (0.51, 1.00) 0.00 0.68
   Controls 18/20 (90%) 0.74 (0.40, 1.00) 0.80 (0.54, 1.00) 0.10 0.50
   Total 35/39 (90%) 0.79 (0.60, 0.98) 0.79 (0.60, 0.99) 0.05 0.07
Test 2 Patients 15/19 (79%) 0.52 (0.12, 0.92) 0.57 (0.21, 0.95) 0.10 0.36
   Controls 17/20 (85%) 0.35 (0.00, 0.86) 0.70 (0.39, 1.00) 0.15 0.85
   Total 32/39 (82%) 0.63 (0.39, 0.87) 0.64 (0.40, 0.88) 0.12 0.20
Test 3 Patients 17/19 (89%) 0.60 (0.11, 1.00) 0.79 (0.51, 1.00) 0.00 0.68
   Controls 17/20 (85%) 0.57 (0.14, 1.00) 0.70 (0.39, 1.00) 0.05 0.55
   Total 34/39 (87%) 0.74 (0.53, 0.95) 0.74 (0.53, 0.95) 0.02 0.05
Test 4 Patients 18/19 (95%) 0.64 (0.00, 1.00) 0.90 (0.70, 1.00) 0.05 0.84
   Controls 18/20 (90%) 0.74 (0.40, 1.00) 0.80 (0.54, 1.00) 0.10 0.50
   Total 36/39 (92%) 0.84 (0.67, 1.00) 0.85 (0.68, 1.00) 0.02 0.15
  1. Bold: Kappa values of the total sample size.